package com.seu.algorithms.graph.basics;

/**
 * 图的接口
 *
 * @author: liangfeihu
 * @since: 2018/12/15 16:30
 */
public interface Graph {

    public int V();

    public int E();

    public void addEdge(int v, int w);

    boolean hasEdge(int v, int w);

    void show();

    public Iterable<Integer> adj(int v);
}